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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Nov 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
Nuclear power’s new rule book: Managing uncertainty in efficiency, safety, and independence
The U.S. nuclear industry is standing at its most volatile regulatory moment yet—one that will shape the trajectory and the safety of the industry for decades to come. Recent judicial, legislative, and executive actions are rewriting the rules governing the licensing and regulation of nuclear power reactors. Although these changes are intended to promote and accelerate the deployment of new nuclear energy technologies, the collision of multiple legal shifts—occurring simultaneously and intersecting with profound technological uncertainties—is overwhelming the Nuclear Regulatory Commission and threatening to destabilize investor and industry expectations.
Technical Session
Wednesday, May 18, 2022|1:30–3:15PM EDT|Brighton III/IV
Session Chair:
Javier Ortensi
Alternate Chair:
Shoichiro OKITA
Session Organizer:
John D. Bess
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Preliminary Experiment in a Graphite-Moderated Core to Avoid Full Mock-Up Experiment for the Future First Commercial HTGR
S. Okita (Japan Atomic Energy Agency), Y. Fukaya (Japan Atomic Energy Agency), A. Sakon (Kindai Univ.), T. Sano (Kindai Univ.), Y. Takahashi (Kyoto Univ.), H. Unesaki (Kyoto Univ.)
Paper
Attachment — Presenter's biography
Sockeye Validation Support Using the SPHERE Facility
Joshua Hansel (INL), Jeremy Hartvigsen (INL), Lander Ibarra (ANL), Piyush Sabharwall (INL), Bo Feng (ANL)
Validation of Serpent 2 Depletion Calculations Against Experimental Data from the Advanced Gas Reactor (AGR) Irradiation Campaign
Tatiana Siaraferas (Univ. California, Berkeley), Massimiliano Fratoni (Univ. California, Berkeley)
Attachment — Short Biography
Beta-Ray-Bremsstrahlung Contribution to the Delayed-Photoneutron Group for Heavy Water Reactor
Yanuar Ady Setiawan (Ulsan Nat'l Institute of Science and Technology), Hemantika Sengar (Amity Univ., Noida), Douglas A. Fynan (Ulsan Nat'l Institute of Science and Technology)
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